Phasetrum INC.
Update：2026/03/06
Industries
Main Industry
Hardware
Main Product/Service
Phasetrum has developed a Phase Tuner for satellite communications and an Antenna-in-Package (AiP) architecture. Compared with traditional beamformers, the solution offers several advantages:
Simplified PCB design – The main PCB no longer requires antenna layers or PDN design, reducing board complexity from 14 layers to 6 layers, avoiding warpage issues and improving yield from 10% to 99%.
Lower power consumption – Beam direction is controlled using relative phase instead of absolute phase, reducing power consumption by 50% and simplifying calibration from 1,024 adjustments to just 10.
Reduced transmission loss – The AiP design integrates PA/LNA amplifier circuits with the antenna, lowering transmission loss and enabling satellite communication with only one-quarter of the array elements required by conventional systems.
Flexible configuration – Polarization can be set via software, supporting dual-beam operation without additional cost, making it easier to design multi-orbit satellite terminals.
Simplified PCB design – The main PCB no longer requires antenna layers or PDN design, reducing board complexity from 14 layers to 6 layers, avoiding warpage issues and improving yield from 10% to 99%.
Lower power consumption – Beam direction is controlled using relative phase instead of absolute phase, reducing power consumption by 50% and simplifying calibration from 1,024 adjustments to just 10.
Reduced transmission loss – The AiP design integrates PA/LNA amplifier circuits with the antenna, lowering transmission loss and enabling satellite communication with only one-quarter of the array elements required by conventional systems.
Flexible configuration – Polarization can be set via software, supporting dual-beam operation without additional cost, making it easier to design multi-orbit satellite terminals.
Founded Year
1900
Unified Business No.
94132412
Status
Active
Number of Employees
10
Total Paid-in
Capital
6,972,000 (NT$)
Location of Company
Taiwan
, Hsinchu City
Year of establishment, company status, responsible person, paid-in capital amount, and registered address are sourced from the "Commerce Industrial Services Portal, Department of Commerce, MOE. Exit status refers to various situations, including emerging stock exchanges (e.g., potential exits), mergers and acquisitions (M&A), and IPOs. The overseas development countries are collected through information provided by startups themselves and the information filled in when registering for matchmaking events. Therefore, the information cannot be updated in real time. If you wish to make corrections, please email findit.tier@gmail.com. Thank you.
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About the Company
Phasetrum focuses on RF chips and complete solutions in the 3–80 GHz range, including power/low-noise amplifiers, beamformers, and up/down converters. Applications include multi-orbit satellite communications and active phased array radar for ground stations, vehicles, ships, drones, and defense systems. Their patented Phase Tuner and Antenna Integrated Packaging (AIP) support broadband multi-beam and multi-polarization operations with reduced power and size, earning strong industry recognition.
